Manley Performance 4.08in Bore Stroker Series -1.5cc Flat Top Pistons: Chrysler 300 / Dodge Charger / Challenger (05-10)

Manley Performance Chrysler 6.1L Hemi 4.08in Bore Stroker Series -1.5cc Flat Top Piston Set

Chrysler 6.1L HEMI Stroker Engine

597880C-8

Overview:

The Manley Performance Stroker Series piston set is engineered specifically for Chrysler 6.1L HEMI stroker engines featuring a 4.08-inch bore. Designed for professional engine builders and serious enthusiasts, these pistons deliver exceptional strength and reliability under high-performance conditions.

Crafted from premium 2618 alloy forgings, this piston set offers superior durability and resistance to extreme heat and stress, making it ideal for both street performance and track applications. Whether you are building a high-output stroker or upgrading your existing engine, these pistons provide the foundation for enhanced power and longevity.

With a -1.5cc flat top design, these pistons help optimize combustion chamber volume for improved efficiency and power delivery, supporting your engine’s performance goals without compromising reliability.

Key Features:

Manley’s Stroker Series pistons incorporate advanced materials and design features to ensure top-tier performance and durability:

• Forged from high-strength 2618 aluminum alloy for excellent fatigue resistance and thermal stability.
• Proven cam and barrel skirt profiles reduce friction and wear, enhancing piston longevity.
• Tool steel wrist pins provide superior strength and durability under high loads.
• Moly skirt coatings on select part numbers reduce friction and improve piston-to-cylinder wall interaction.
• 1.5cc flat top piston design optimizes combustion chamber volume for efficient power output.
• Precision manufacturing ensures consistent fitment and performance in 4.08-inch bore stroker builds.
• Trusted by professional engine builders and tuners for high-performance applications.

Construction & Design:

These pistons are meticulously crafted using 2618 alloy, a premium forging material known for its toughness and ability to withstand the rigors of high-performance engines. The cam and barrel skirt profiles have been refined through extensive testing to reduce friction and improve piston stability within the cylinder bore.

The inclusion of tool steel wrist pins enhances the connection between piston and connecting rod, ensuring durability during high-RPM operation. Additionally, the moly skirt coatings applied to select pistons reduce wear and help maintain smooth piston movement, contributing to overall engine efficiency and longevity.

Installation & Fitment:

This piston set is designed for direct fitment in Chrysler 6.1L HEMI stroker engines with a 4.08-inch bore. It is intended for professional installation by experienced engine builders or technicians familiar with high-performance engine assembly.

Proper machining and assembly practices are recommended to ensure optimal performance and reliability. No modifications to the pistons are necessary for fitment, but precise cylinder bore preparation and ring installation are essential.

What's Included:

• Complete set of forged 2618 alloy pistons with -1.5cc flat tops
• Tool steel wrist pins
• Pre-applied moly skirt coatings on select pistons

Ideal For:

• Engine builders upgrading or assembling Chrysler 6.1L HEMI stroker engines
• Performance enthusiasts seeking durable, high-strength pistons for street or track use
• Applications requiring reliable pistons capable of handling increased displacement and power
• Those looking to improve combustion efficiency with a flat top piston design